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Chinese Physics, 2004, Vol. 13(9): 1487-1492    DOI: 10.1088/1009-1963/13/9/022
CLASSICAL AREAS OF PHENOMENOLOGY Prev   Next  

Numerical simulation for characterizing femtosecond optical pulses with the SPIDER algorithm

Chai Lu (柴路), He Tie-Ying (何铁英), Gao Feng (高峰), Wang Qing-Yue (王清月), Xing Qi-Rong (邢歧荣), Zhang Zhi-Gang (张志刚)
Ultrafast Laser Laboratory, School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Key Laboratory of Optoelectronic Information Technical Science, Chinese Ministry of Education, Tianjin 300072, China
Abstract  In this article based on the spectral phase interferometry for direct electric-field reconstruction (SPIDER), the femtosecond pulses with various phase characters are numerically simulated. The spectral phases and amplitudes of the transform-limited pulse, the linear chirped pulse, the cubic dispersion pulse, the quartic dispersion pulse, the self-phase modulation pulse and the pulses with the combination of different chirped characters are retrieved. These characterized pulses are applicable to the real-time measurement as samples for diagnosing the chirped characters of pulses quickly.
Keywords:  SPIDER      spectral shear      phase measurement  
Received:  02 December 2003      Revised:  12 April 2004      Accepted manuscript online: 
PACS:  42.65.Re (Ultrafast processes; optical pulse generation and pulse compression)  
  07.60.Ly (Interferometers)  
  42.65.Jx (Beam trapping, self-focusing and defocusing; self-phase modulation)  
Fund: Project supported by the National Natural Science Foundation of China (Grant No 60178007), the National Key Basic Research Special Foundation of China (Grant Nos G1999075201-2 and 2003CB314904), the National Defence Foundation of China (Grant No 03JW1401)

Cite this article: 

Chai Lu (柴路), He Tie-Ying (何铁英), Gao Feng (高峰), Wang Qing-Yue (王清月), Xing Qi-Rong (邢歧荣), Zhang Zhi-Gang (张志刚) Numerical simulation for characterizing femtosecond optical pulses with the SPIDER algorithm 2004 Chinese Physics 13 1487

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